Thank you Dr. Roth for your persistence.

I've had high PSA readings for many years, but no one could find a cancer. Early in my association with Dr. Roth, he insisted that I go to new experts (to me) for additional exploration, even though I had given up on finding anything. Long story short, a prostate cancer was diagnosed, located and treated. At almost 80 years of age, I am doing fine. Thank you Dr. Roth for your persistence.